Is This Relation a Function? Is this relation a function? (10,6), (10,6), (9,7), (7,9), (6,10).
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Originally Posted by fdrhs1984 Is This Relation a Function? Is this relation a function? (10,6), (10,6), (9,7), (7,9), (6,10). did you intend to list the same ordered pair twice, or is this a typo?
No two ordered pairs (i.e. different pairs) may have the same first term. Is that true?
This is not a typo. The same point (10,6) is given on this list of points.
I don't follow. Is this a function or not? If not, why not? Thanks.
Those are not two pairs but one term written twice.
In that case, the relation is a function, right?
Originally Posted by fdrhs1984 In that case, the relation is a function, right? More important than knowing the right answer is knowing why the answer is right. So tell us, why is this relation a function?
Originally Posted by undefined More important than knowing the right answer is knowing why the answer is right. So tell us, why is this relation a function? Each x-value is different making this relation is a function. Correct?
Originally Posted by fdrhs1984 Each x-value is different making this relation is a function. Correct? That's correct.
Thanks!
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